Figure 3. Expressionss of the prognostic biomarkers and their coexpression in RCC. (A) The 12 coding genes were downregulated and (B) hsa-miR-21-5p was upregulated in tumor samples compared with normal samples; (C) Showing the coexpression of prognostic coding genes and hsa-miR-21-5p in RCC, among which 11 coding genes (WDR72, ALDH6A1, CDS1, SLC25A4, MTURN, ERBB2, NR3C2, OGDHL, BSPRY, HADH, DNASE1L3) were negatively related to the expression of hsa-miR-21-5p. CLDN10 was the only gene with a P value over 0.05.